| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.32 | 9.813% | $180.4447 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $110.34 | 7.149% | $118.2282 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $109.42 | 10.380% | $120.7778 | $120.78 | $120.80 | $120.80 |
| Purchase #4 | $243.93 | 7.160% | $261.3954 | $261.40 | $261.40 | $261.40 |
| Purchase #5 | $37.30 | 5.803% | $39.4645 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $162.91 | 9.619% | $178.5803 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $85.78 | 13.151% | $97.0609 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $914.00 | $995.9518 | $995.95 | $996.00 | $996.00 | |